Variable water flow and dilution chemical dispenser

Details Variable water flow and dilution chemical dispenser Variable water flow and dilution chemical dispenser

2008-03-11

2008-03-11

Hwu, Davis (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

To be mixed, dissolved or entrained in a flowing liquid...

C239S307000, C239S308000, C239S354000, C239S398000, C239S428500, C239S569000

Reexamination Certificate

active

11017393

ABSTRACT:
A dispenser for mixing and dispensing a liquid chemical concentrate from a container with a stream of diluting water. The dispenser includes two valve members which control in one instance the water flow and in another instance the amount of concentrate being siphoned into the water flow. The dispenser is of a simplified design yet can afford a variety of different chemical concentrations, as well as various flow rates of the water.

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patent: WO 02/36267 (2002-05-01), None

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